ASTM Class 4 Calibration Weight - 5 gram

Heads Up!This calibration weight has a two to three week lead time. If ya need it sooner please call before ya order.

NVLAP Certificate Information:

If you order this weight with the optional NVLAP certificate, please allow three to four weeks for certification and shipment. During checkout, please provide the name you wish to appear on the certificate in the customer notes section.

This ASTM Class 4 stainless steel and aluminum 5 gram calibration weight has an accuracy of +/- 0.36 milligrams (0.00036 grams). Use this calibration weight alone, or combine it with more weights to accurately calibrate your digital weighing scale. This calibration weight is available with an NVLAP certificate (model number 53053-00/C), or without (model number 53053-00).